<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\library\Ems;
use app\common\library\Sms;
use fast\Random;
use think\Validate;

/**
 * 会员接口
 */
class User extends Api
{
    protected $noNeedLogin = ['login', 'mobilelogin', 'register', 'resetpwd', 'changeemail', 'changemobile', 'third'];
    protected $noNeedRight = '*';

    public function _initialize()
    {
        parent::_initialize();
    }

    /**
     * 会员中心
     */
    public function index()
    {
        $this->success('', ['welcome' => $this->auth->nickname]);
    }

    /**
     * 会员登录
     *
     * @param string $account 账号
     * @param string $password 密码
     */
    public function login()
    {
        $account = $this->request->request('account');
        $password = $this->request->request('password');
        if (!$account || !$password) {
            $this->error(__('Invalid parameters'));
        }
        $ret = $this->auth->login($account, $password);
        if ($ret) {
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 手机验证码登录
     *
     * @param string $mobile 手机号
     * @param string $captcha 验证码
     */
    public function mobilelogin()
    {
        $mobile = $this->request->request('mobile');
        $captcha = $this->request->request('captcha');
        if (!$mobile || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (!Sms::check($mobile, $captcha, 'mobilelogin')) {
            $this->error(__('Captcha is incorrect'));
        }
        $user = \app\common\model\User::getByMobile($mobile);
        if ($user) {
            if ($user->status != 'normal') {
                $this->error(__('Account is locked'));
            }
            //如果已经有账号则直接登录
            $ret = $this->auth->direct($user->id);
        } else {
            $ret = $this->auth->register($mobile, Random::alnum(), '', $mobile, []);
        }
        if ($ret) {
            Sms::flush($mobile, 'mobilelogin');
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 注册会员
     *
     * @param string $username 用户名
     * @param string $password 密码
     * @param string $email 邮箱
     * @param string $mobile 手机号
     * @param string $code 验证码
     */
    public function register()
    {
        $username = $this->request->request('username');
        $password = $this->request->request('password');
        $email = $this->request->request('email');
        $mobile = $this->request->request('mobile');
        $code = $this->request->request('code');
        if (!$username || !$password) {
            $this->error(__('Invalid parameters'));
        }
        if ($email && !Validate::is($email, "email")) {
            $this->error(__('Email is incorrect'));
        }
        if ($mobile && !Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        $ret = Sms::check($mobile, $code, 'register');
        if (!$ret) {
            $this->error(__('Captcha is incorrect'));
        }
        $ret = $this->auth->register($username, $password, $email, $mobile, []);
        if ($ret) {
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Sign up successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 注销登录
     */
    public function logout()
    {
        $this->auth->logout();
        $this->success(__('Logout successful'));
    }

    /**
     * 修改会员个人信息
     *
     * @param string $avatar 头像地址
     * @param string $username 用户名
     * @param string $nickname 昵称
     * @param string $bio 个人简介
     */
    public function profile()
    {
        $user = $this->auth->getUser();
        $username = $this->request->request('username');
        $nickname = $this->request->request('nickname');
        $bio = $this->request->request('bio');
        $avatar = $this->request->request('avatar', '', 'trim,strip_tags,htmlspecialchars');
        if ($username) {
            $exists = \app\common\model\User::where('username', $username)->where('id', '<>', $this->auth->id)->find();
            if ($exists) {
                $this->error(__('Username already exists'));
            }
            $user->username = $username;
        }
        $user->nickname = $nickname;
        $user->bio = $bio;
        $user->avatar = $avatar;
        $user->save();
        $this->success();
    }

    /**
     * 修改邮箱
     *
     * @param string $email 邮箱
     * @param string $captcha 验证码
     */
    public function changeemail()
    {
        $user = $this->auth->getUser();
        $email = $this->request->post('email');
        $captcha = $this->request->request('captcha');
        if (!$email || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::is($email, "email")) {
            $this->error(__('Email is incorrect'));
        }
        if (\app\common\model\User::where('email', $email)->where('id', '<>', $user->id)->find()) {
            $this->error(__('Email already exists'));
        }
        $result = Ems::check($email, $captcha, 'changeemail');
        if (!$result) {
            $this->error(__('Captcha is incorrect'));
        }
        $verification = $user->verification;
        $verification->email = 1;
        $user->verification = $verification;
        $user->email = $email;
        $user->save();

        Ems::flush($email, 'changeemail');
        $this->success();
    }

    /**
     * 修改手机号
     *
     * @param string $mobile 手机号
     * @param string $captcha 验证码
     */
    public function changemobile()
    {
        $user = $this->auth->getUser();
        $mobile = $this->request->request('mobile');
        $captcha = $this->request->request('captcha');
        if (!$mobile || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (\app\common\model\User::where('mobile', $mobile)->where('id', '<>', $user->id)->find()) {
            $this->error(__('Mobile already exists'));
        }
        $result = Sms::check($mobile, $captcha, 'changemobile');
        if (!$result) {
            $this->error(__('Captcha is incorrect'));
        }
        $verification = $user->verification;
        $verification->mobile = 1;
        $user->verification = $verification;
        $user->mobile = $mobile;
        $user->save();

        Sms::flush($mobile, 'changemobile');
        $this->success();
    }

    /**
     * 第三方登录
     *
     * @param string $platform 平台名称
     * @param string $code Code码
     */
    public function third()
    {
        $url = url('user/index');
        $platform = $this->request->request("platform");
        $code = $this->request->request("code");
        $config = get_addon_config('third');
        if (!$config || !isset($config[$platform])) {
            $this->error(__('Invalid parameters'));
        }
        $app = new \addons\third\library\Application($config);
        //通过code换access_token和绑定会员
        $result = $app->{$platform}->getUserInfo(['code' => $code]);
        if ($result) {
            $loginret = \addons\third\library\Service::connect($platform, $result);
            if ($loginret) {
                $data = [
                    'userinfo' => $this->auth->getUserinfo(),
                    'thirdinfo' => $result
                ];
                $this->success(__('Logged in successful'), $data);
            }
        }
        $this->error(__('Operation failed'), $url);
    }

    /**
     * 重置密码
     *
     * @param string $mobile 手机号
     * @param string $newpassword 新密码
     * @param string $captcha 验证码
     */
    public function resetpwd()
    {
        $type = $this->request->request("type");
        $mobile = $this->request->request("mobile");
        $email = $this->request->request("email");
        $newpassword = $this->request->request("newpassword");
        $captcha = $this->request->request("captcha");
        if (!$newpassword || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if ($type == 'mobile') {
            if (!Validate::regex($mobile, "^1\d{10}$")) {
                $this->error(__('Mobile is incorrect'));
            }
            $user = \app\common\model\User::getByMobile($mobile);
            if (!$user) {
                $this->error(__('User not found'));
            }
            $ret = Sms::check($mobile, $captcha, 'resetpwd');
            if (!$ret) {
                $this->error(__('Captcha is incorrect'));
            }
            Sms::flush($mobile, 'resetpwd');
        } else {
            if (!Validate::is($email, "email")) {
                $this->error(__('Email is incorrect'));
            }
            $user = \app\common\model\User::getByEmail($email);
            if (!$user) {
                $this->error(__('User not found'));
            }
            $ret = Ems::check($email, $captcha, 'resetpwd');
            if (!$ret) {
                $this->error(__('Captcha is incorrect'));
            }
            Ems::flush($email, 'resetpwd');
        }
        //模拟一次登录
        $this->auth->direct($user->id);
        $ret = $this->auth->changepwd($newpassword, '', true);
        if ($ret) {
            $this->success(__('Reset password successful'));
        } else {
            $this->error($this->auth->getError());
        }
    }

    // 课程表重构相关代码 START
    public function time() {

        $timestamp = $this->request->request('timestamp', time());
        // 获取月份
        $months = $this->getMonth($timestamp);

        // 获取当前用户的信息
        $class_user = db('school_calss_user')->where('status', '0')->where('user_id', $this->auth->id)->select();

        // 获取班级ID数组， 根据这些ID可以查询到排班信息
        $class_user_class_ids = array_column($class_user, 'class_id');

        $className = '';

        // 只显示第一个班级
        if (isset($class_user_class_ids[0])) {
            $class = db('school_class')->where('id', '=', $class_user_class_ids[0])->select();
            $className = $class[0]['class_name'];
        }



        $data = [];

        if ($class_user) {
            /**
             * class_subject_id: 班级科目ID
             * class_id: 班级ID
             * admin_id: 班主任
             * date: 上课日期
             * time_id: 上课时间段ID
             * time_slot: 上课时间段
             */
            $timeQuantum = db('school_class_subject_schedule')->where('class_id', 'in', $class_user_class_ids)->group('time_slot')->select();
            foreach ($timeQuantum as $v) {
                foreach ($months as $vb) {
                    foreach ($class_user as $vs) {
                        $list_subject_schedule = db('school_class_subject_schedule')
                            ->alias('a')
                            ->field('a.*,b.remind,d.subject_name')
                            ->join('ed_school_class b', 'b.id = a.class_id', 'left')
                            ->join('ed_school_class_subject c', 'c.id = a.class_subject_id', 'left')
                            ->join('ed_school_subject d', 'd.id = c.subject_id', 'left')
                            ->where('a.class_id', $vs['class_id'])
                            ->where('a.date', $vb)
                            ->where('a.time_slot', $v['time_slot'])
                            ->find();
                        if ($list_subject_schedule) {
                            break;
                        }
                    }

                   // var_dump(db('admin')->where('id', '=', 3)->select()); die;

                    if (!$list_subject_schedule) continue;

                    //$v['time_slot'] = preg_replace('# #', '', $v['time_slot']);
                    $date_H = explode('-', $v['time_slot']);


                    $tmp = [];
                    //$tmp['title'] = $list_subject_schedule['subject_name'];
                    $tmp['start'] = $list_subject_schedule['date'];

                   // var_dump($list_subject_schedule);die;

                    /**
                     * subject_name: 课程名称
                     * admin_id: 班主任
                     * transfer_id: 调课后的课程ID
                     * transfer_remark: 调课原因
                     * date: 上课日期
                     * time_slot: 上课时间段
                     */
                    // 课程名称
                    // $list_subject_schedule['subject_name'];
                    // admin_id 班主任

                    $admin = db('admin')->where('id', '=', 3)->select();

                    if (!empty($admin) && isset($admin[0]) && isset($admin[0]['nickname'])) {
                        $teacher = $admin[0]['nickname'];
                    } else {
                        $teacher = '';
                    }


                    // 课程具体日期 + 时间段
                    // 班主任 + 课程名称
                    // 状态
                    // 调课后的时间段
                    $description = date('Y年m月d日', strtotime($list_subject_schedule['date'])) . '&nbsp;&nbsp;' . $list_subject_schedule['time_slot'] . '<br />';
                    $description .= $teacher . '&nbsp;' . $list_subject_schedule['subject_name'] . '<br />';

                    // 课程状态对应的颜色和描述， 如需换行则使用<br />
                    switch ($list_subject_schedule['status']) {
                        case -1: // 已取消
                            $tmp['color'] = '#FD4E08';
                            $tmp['title'] = '取消';
                            $description .= '<span style="color: #FD4E08">课程已取消</span><br />';
                            break;
                        case 0: // 未开始
                            //243, 213, 167
                            $tmp['color'] = '#F3D5A7';
                            $tmp['title'] = '待上';
                            $description .= '<span style="color: #F3D5A7">待上</span><br />';
                            break;
                        case 1: // 已结束
                            $tmp['color'] = '#B3B3B3';
                            $tmp['title'] = '完成';
                            $description .= '<span style="color: #B3B3B3">已完成</span><br />';
                            break;
                        case 2: // 已调课
                            $tmp['color'] = '#FB0007';
                            $tmp['title'] = '停课';
                            $description .= '<span style="color: #FB0007">已调课:</span>';
                            $description .= $list_subject_schedule['transfer_remarks'] . '<br />';
                            ;
                            $transfer = db('school_class_subject_schedule')->where('id', '=', $list_subject_schedule['transfer_id'])->select();

                            $description .= '课程已调至: ' . date('Y年m月d日', strtotime($transfer[0]['date'])); // . '&nbsp;' . $transfer[0]['time_slot'];

                            break;
                        default:
                            continue 2;
                    }

                    $tmp['description'] = $description;

                    $data[] = $tmp;
                }
            }

        }

        $returnData = [
            'list' => $data,
            'count' => count($data),
            'username' => $this->auth->getUser()->toArray()['nickname'],
            'class' => $className,
            'month' => date('Y年m月', $timestamp),
        ];

        $this->success('', $returnData);
    }

    /**
     * 获取指定时间戳所在月份的时间列表
     * @param $timestamp int 需要获取所需月份某个时间段的时间戳
     * @return array
     */
    protected function getMonth($timestamp) {
        // 获取指定时间所在月份的第一天
        $months[0] = date('Y-m-01', $timestamp);

        // 获取指定月份有多少天
        $days = date('t', $timestamp);

        for ($i = 1; $i < $days; $i++) {
            $months[$i] = date("Y-m-d", strtotime("{$months[0]} +{$i} day"));
        }

        return $months;
    }


    // 课程表重构相关代码 END


    // 备份之前的课程表逻辑代码
//    public function time()
//    {
//        var_dump($this->request->request('timestamp'));
//        $week = $this->get_week(time());
//        $calss_user = db('school_calss_user')->where('status', '0')->where('user_id', $this->auth->id)->select();
//        $calss_user_class_ids = array_column($calss_user, 'class_id');
//        if ($calss_user) {
//            $shijiaduan = db('school_class_subject_schedule')->where('class_id', 'in', $calss_user_class_ids)->group('time_slot')->select();
//            $data = [];
//            foreach ($shijiaduan as $v) {
//                foreach ($week as $vb) {
//                    foreach ($calss_user as $vs) {
//                        $list_subject_schedule = db('school_class_subject_schedule')
//                            ->alias('a')
//                            ->field('a.*,b.remind,d.subject_name')
//                            ->join('ed_school_class b', 'b.id = a.class_id', 'left')
//                            ->join('ed_school_class_subject c', 'c.id = a.class_subject_id', 'left')
//                            ->join('ed_school_subject d', 'd.id = c.subject_id', 'left')
//                            ->where('a.class_id', $vs['class_id'])
//                            ->where('a.date', $vb)
//                            ->where('a.time_slot', $v['time_slot'])
//                            ->find();
//                        if ($list_subject_schedule) {
//                            break;
//                        }
//                    }
//                    //$v['time_slot'] = preg_replace('# #', '', $v['time_slot']);
//                    $date_H = explode('-', $v['time_slot']);
//                    if ($list_subject_schedule['status'] == 2) {
//                        $data[substr($date_H[0], 0, 5) . '-' . substr($date_H[1], 0, 6)][$vb] = '已调课';
//
//                    } else {
//                        $data[substr($date_H[0], 0, 5) . '-' . substr($date_H[1], 0, 6)][$vb] = $list_subject_schedule ? $list_subject_schedule['subject_name'] : '-';
//
//                    }
//                }
//            }
//            $this->success('', ['list' => $data, 'count' => count($data)]);
//        } else {
//            $this->success('', ['list' => '', 'count' => 0]);
//        }
//
//    }

    /**
     * 获取本周时间（Y-m-d）
     * @param string $time
     * @param string $format
     * @return array
     */
    public function get_week($time = '', $format = 'Y-m-d')
    {

        $time = $time != '' ? $time : time();

        $week = date('w', $time);

        $date = [];

        for ($i = 0; $i < 7; $i++) {

            $date[$i] = date($format, strtotime('+' . $i - $week . ' days', $time));

        }
        return $date;
    }




}
